158166464

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2821

約数の個数: 56

約数和(自身を含む): 335280000

約数和(自身を除く): 177113536

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1798, 1856, 1984, 2749, 3596, 5498, 7192, 10996, 14384, 21992, 28768, 43984, 57536, 79721, 85219, 87968, 159442, 170438, 175936, 318884, 340876, 637768, 681752, 1275536, 1363504, 2471351, 2551072, 2727008, 4942702, 5102144, 5454016, 9885404, 19770808, 39541616, 79083232, 158166464]

約数ペア:

[(1, 158166464), (2, 79083232), (4, 39541616), (8, 19770808), (16, 9885404), (29, 5454016), (31, 5102144), (32, 4942702), (58, 2727008), (62, 2551072), (64, 2471351), (116, 1363504), (124, 1275536), (232, 681752), (248, 637768), (464, 340876), (496, 318884), (899, 175936), (928, 170438), (992, 159442), (1798, 87968), (1856, 85219), (1984, 79721), (2749, 57536), (3596, 43984), (5498, 28768), (7192, 21992), (10996, 14384)]